In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D". 

[header] How to write a living will [title] Know the purpose. [step] A living will is intended to convey your instructions for life-sustaining medical treatment in the event of a terminal illness or serious accident. It names someone to serve as your agent. <sep> (A) It also names another, more user-oriented person, e.g., your spouse, or the [effective] attorney you've charged with administering the care of this person. The purpose of an alive will is to affirm that you're responsible for the person's health and well-being. (B) It identifies your caregiver or another physician you can rely on to authorize the treatment. Some of the important things to consider in writing a living will are : [substeps] How you will measure and distribute income for your loved one. (C) This person, often a spouse or family member, consults the information provided in the documents and makes decisions about your care. [title] Learn the risks not having a living will. (D) Choose the right person for the responsibilities and it could be anyone from a minor to a marine general. [substeps] Everyone in a medical setting should always know the purpose of the property.
C